EP 2501788 A4 20131204 - SORPTION ENHANCED METHANATION OF BIOMASS
Title (en)
SORPTION ENHANCED METHANATION OF BIOMASS
Title (de)
DURCH SORPTION VERSTÄRKTE METHANIERUNG VON BIOMASSE
Title (fr)
MÉTHANISATION DE LA BIOMASSE AMÉLIORÉE PAR SORPTION
Publication
Application
Priority
- US 26248509 P 20091118
- CA 2010001859 W 20101118
Abstract (en)
[origin: WO2011060556A1] Disclosed embodiments provide a system and method for producing hydrocarbons from biomass. Certain embodiments of the method are particularly useful for producing substitute natural gas from forestry residues. Certain disclosed embodiments of the method convert a biomass feedstock into a product hydrocarbon by hydropyrolysis and catalytic conversion of the resulting pyrolysis gas to the product hydrocarbon and carbon dioxide in the presence of hydrogen and steam over a CO2 sorbent while simultaneously generating the required hydrogen by reaction with steam. A gas separation means is provided to purify product methane while forcing recycle of internally generated hydrogen so as to obtain high conversion of the biomass feedstock to the desired hydrocarbon product. While methane is a preferred hydrocarbon product, liquid hydrocarbon products can also be delivered.
IPC 8 full level
B01D 53/44 (2006.01); C10J 1/207 (2012.01); B01D 53/96 (2006.01); C10J 3/72 (2006.01)
CPC (source: EP US)
B01D 53/047 (2013.01 - EP US); B01D 53/22 (2013.01 - EP US); C01B 3/38 (2013.01 - EP US); C10B 49/22 (2013.01 - EP US); C10B 53/02 (2013.01 - EP US); C10B 57/06 (2013.01 - EP US); C10J 3/463 (2013.01 - EP US); C10K 1/026 (2013.01 - EP US); C10K 1/32 (2013.01 - EP US); C10K 3/04 (2013.01 - EP US); C10L 3/08 (2013.01 - EP US); C10L 3/104 (2013.01 - EP US); B01D 2256/245 (2013.01 - EP US); B01D 2257/108 (2013.01 - EP US); B01D 2257/30 (2013.01 - EP US); B01D 2257/504 (2013.01 - EP US); C01B 2203/0233 (2013.01 - EP US); C01B 2203/062 (2013.01 - EP US); C10J 2300/0916 (2013.01 - EP US); C10J 2300/0966 (2013.01 - EP US); C10J 2300/0976 (2013.01 - EP US); C10J 2300/0996 (2013.01 - EP US); C10J 2300/1662 (2013.01 - EP US); C10J 2300/1807 (2013.01 - EP US); Y02C 20/40 (2020.08 - EP US); Y02E 20/16 (2013.01 - EP US); Y02E 50/10 (2013.01 - US); Y02P 20/145 (2015.11 - US); Y02P 20/151 (2015.11 - EP US); Y02P 20/52 (2015.11 - EP US)
Citation (search report)
- [XYI] US 3625664 A 19711207 - PADOVANI CARLO
- [Y] US 2009263316 A1 20091022 - IYER MAHESH V [US], et al
- [Y] BADI I. MORSI: "TWENTY-FIFTH ANNUAL INTERNATIONAL PITTSBURGH COAL CONFERENCE: COAL- ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT; ABSTRACTS BOOKLET", 2 October 2008, UNIVERSITY OF PITTSBURGH; SWANSON SCHOOL OF ENGINEERING, pages: 1 - 61, XP002715016
- See references of WO 2011060556A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011060556 A1 20110526; CA 2781204 A1 20110526; CA 2781204 C 20180501; EP 2501788 A1 20120926; EP 2501788 A4 20131204; US 10653995 B2 20200519; US 2013017460 A1 20130117; US 2018214815 A1 20180802
DOCDB simple family (application)
CA 2010001859 W 20101118; CA 2781204 A 20101118; EP 10831012 A 20101118; US 201213474494 A 20120517; US 201715704918 A 20170914